Home » Product » Parker Gear Pump 3349111732

Parker Gear Pump 3349111732

PGP series gear pump:PGP315,PGP330,PGP350,PGP365,PGP502,PGP505,PGP511
PGP517,PGP610,PGP620,PGP640

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Description

I. Basic Information and Series Affiliation

3349111732 is an external gear pump model of the PGP series produced by Parker Hannifin Corporation. It belongs to the commercial brand high-pressure gear pump product line and is commonly used in mobile hydraulic systems such as construction machinery, forklifts, and forestry machinery. This model adopts a cast iron or aluminum alloy housing (depending on the specific sub-series) and features high-pressure durability and low-noise performance.

II. Official Document Acquisition Channels

1. Core Series Manuals (Applicable to 3349111732)

Series
Document Name
Content Summary
Download Link
PGP300 Series
PGP/PGM 300 Series Service Manual
Disassembly and Assembly Guide, Seal Replacement, Maintenance Specifications
ManualsLib Link
PGP500 Series
PGP/PGM 500 Series Gear Pumps and Motors
Installation Instructions, Technical Parameters, Maintenance Points
Parker Official Manual (Note: Webpage parsing failed, please try again later)
PGP600 Series
PGP 600 Series Service Manual
Parts List, Exploded View, Wear Standards
ManualsLib Link

III. Key Technical Parameters (Refer to the Same Series)

Parameter Item
Typical Value
Remarks
Maximum Working Pressure
250-275 bar (3625-3985 psi)
It is recommended that the continuous working pressure does not exceed 80% of the rated value.
Displacement Range
3-33 cc/rev (PGP511 Series)
The specific value shall refer to the complete specifications of the model.
Maximum Rotational Speed
3500-5000 rpm
Adjust according to viscosity and pressure conditions.
Installation Method
SAE Flange / Spline Connection
Commonly SAE A two-bolt flange, 9-tooth spline shaft.
Inlet and Outlet Specifications
#12 SAE Inlet / #10 SAE Outlet
Standard configuration, customizable.
Rotation Direction
Clockwise / Counterclockwise
Can be changed by adjusting internal seals.

IV. Core Operation Guide

1. Installation Points

  • Shaft Alignment: The coaxiality error of the coupling shall not exceed 0.2mm, and the axial clearance shall be ≥3mm.
  • Suction Pipeline: It is recommended to use a larger size, avoid being too long (≤1m), and install a foot valve to prevent cavitation.
  • Fixing Method: Tighten the flange bolts evenly, and the torque shall comply with SAE standards.
  • Sealing Treatment: Use Parker special seals and avoid using silicone-containing sealants.

2. Start-up Process

  1. Check the oil level (the tank volume should be 5-10 times the pump flow).
  2. Open the inlet valve, close the outlet valve, prime the pump and bleed air.
  3. Jog the motor to confirm the rotation direction is correct (consistent with the arrow on the pump body).
  4. Run idle for 2 minutes (≤1500 rpm) and check for leakage and temperature rise.
  5. Gradually open the outlet valve and increase the pressure in increments of 500 psi.

3. Maintenance Specifications

Maintenance Item
Cycle
Standard
Oil Inspection
Weekly
Viscosity 32-68 cSt, Cleanliness ISO 18/15
Seal Inspection
Daily
Mechanical seal leakage ≤3 drops/minute
Bearing Temperature
Continuous Monitoring
≤80℃ (ambient temperature + 40℃)
Filter Replacement
2000 Hours
Replace immediately when the pressure drop > 0.5 bar
Comprehensive Overhaul
5000 Hours
Check gear backlash (≤0.3mm) and housing wear

V. Common Problems and Solutions

Fault Phenomenon
Possible Causes
Solutions
Insufficient Pressure
Suction pipeline leakage / Low oil viscosity
Check pipeline seals and replace oil that meets the viscosity grade.
Excessive Noise
Cavitation / Gear wear
Reduce suction vacuum and check gear backlash.
Excessive Temperature Rise
Oil contamination / Poor cooling
Replace the filter and check the cooling system.
Severe Leakage
Aged seals / Improper installation
Replace original seals and reinstall for alignment.

VI. Important Safety Tips

  1. Read the complete manual before operation and follow all safety warnings.
  2. Disassembly is strictly prohibited before the system is depressurized to prevent high-pressure oil from jetting and causing injury.
  3. Use genuine Parker spare parts and avoid unauthorized modifications.
  4. Regularly check fasteners to prevent accidents caused by loosening.
  5. Waste oil shall be disposed of in accordance with local environmental protection regulations.

VII. Document Acquisition Recommendations

Since 3349111732 is a specific model, the most authoritative information is:
  1. Visit the Parker official website to download the complete manual of the corresponding PGP series.
  2. Contact Parker technical support to obtain the detailed specification sheet of this model.
  3. Refer to the series general manuals on third-party platforms such as ManualsLib.
PGP315A0400CA1H1ND3D2B1B1
PGP502A0008AV1P1NB1B1E1B1
PGP502A0008CP2D1NE3E2B1B1
PGP502A0008CV2P3XE2E2B1B1
PGP502A0012AH1D1VE3E2B1B1
PGP502A0012AV1P1NB1B1E1B1
PGP502A0012CH1H1NE3E2B1B1
PGP502A0012CH1H1NE3E2B1B1‌
PGP502A0012CP2D1NE2E2B1B1
PGP502A0012CP2D1NE3E2B1B1
PGP502A0012CP2D1NE3E2B1B1‌
PGP502A0012CV2P3XD3D3B1B1
PGP502A0012CV2P3XE2E2B1B1
PGP502A0012CV2P3XE3E2B1B1
PGP502A0012CV2P3XJ4J3B1B1
PGP502A0012CV2P4NE2E2B1B1
PGP502A0016AV1P1NB1B1E1B1
PGP502A0016CP2D1NE3E2B1B1
PGP502A0021AV1P1NB1B1E1B1
PGP502A0021CP2D1NE2E2B1B1
PGP502A0021CP2D1NE3E2B1B1
PGP502A0021CV1D1NE2E2B1B1
PGP502A0021CV2P3XE2E2B1B1
PGP502A0033CP2D1NE3E2B1B1
PGP502A0043CV2P3XE3E2B1B1
PGP502A0058CH1H1NE2E2B1B1
PGP502A0058CH1H1NE3E2B1B1
PGP502A0079CP2D1NJ4J3B1B1
PGP503A0021CP2D1NJ2J1
PGP505A0030CJ1H1NE5E3B1B1
PGP505A0040CQ2D2NE5E3B1B1
PGP505A0060AS1D1NJ3J2B1B1
PGP505A0060CA1H2NE5E3B1B1
PGP505A0060CK1H2NE5E3B1B1
PGP505A0080CK1H2NE5E3B1B1
PGP505A0080CP2D1NJ4J3B1B1
PGP505A0100CS2D2VE4E3B1B1
PGP505A0120CK1H1ND5D4B1B1
PGP505A0120CK1H2ND5D4B1B1
PGP505A0120CK1H2NE5E3B1B1
PGP505A0120CK1H2NE5E3B1B1‌
PGP505A0120CK7D2NE5E3RJAT
PGP511A0040CK1H2NC7C7B1B1
PGP511A0040CS2D3NL1L1B1B1
PGP511A0060CL6H2NJ7J5B1B1
PGP511A0060CS1D4NE5E3B1B1
PGP511A0060CS1D4NJ7J5B1B1
PGP511A0070CA1H2NL1L1B1B1
PGP511A0080CA1H2NL1L1B1B1‌
PGP511A0080CS1D4NJ7J5B1B1
PGP511A0080CS4D3NJ7J5B1B1
PGP511A0100AS2D3NE5E3B1B1
PGP511A0100AS2D3NL2L1B1B1
PGP511A0100AS2D9NL2L1B1B1
PGP511A0100AS2J6MD5B1B1D3
PGP511A0110CA1H2NE5E3B1B1
PGP511A0110CS1D4NJ7J5B1B1‌
PGP511A0140CA1H2NE5E3B1B1
PGP511A0140CK1H2NE5E3B1B1
PGP511A0140CL6H2NE6E5B1B1
PGP511A0140CS4D3NE5E3B1B1
PGP511A0140CS4D3VL2L2B1B1
PGP511A0160AS1Q4NJ7J5B1B1
PGP511A0160CK1H2NE6E5B1B1
PGP511A0170AJ5D3NE5E3B1B1
PGP511A0190CK1H2NE5E3B1B1
PGP511A0190CL6H2ND5D4B1B1
PGP511A0230AA1H2NJ9J8B1B1
PGP511A0230CA1H2NB1B1D5D4‌
PGP511A0230CA1H2ND5D4B1B1
PGP511A0230CC1H2NE6E5B1B1
PGP511A0230CL6H2NE6E5B1B1
PGP511A0250CS2D3VE5E3B1B1
PGP511A0270AA1H2ME7E5B1B1
PGP511A0270CL6H2NE5E3B1B1
PGP511A0270CS2D3NE6E5B1B1
PGP511M0040CL6H2ND4D3B1B1
PGP511M0110CS2D3NL2L1B1B1
PGP511M0110CS2D3NL2L1B1B1‌
PGP517A0230CD1H3NP4P3B1B
PGP517A0380CT1D7NE7E6B1B1
PGP517A0420CS1H2NE5E3B1B1
PGP517A0440CM2H3NE7E5B1B1
PGP517A0500AC2H2VF6F5B1B1
PGP517A0520CD1H3NL3L2B1B1‌
PGP517A0520CT1D7NL3L2B1B1
PGP517A0700CS2D3VE5E3B1B1
PGP517B0330AD1H3NP4E5S
PGP517B0330AD1H3NP4E5S‌
PGP517B0330AD1H3NP4P2S517A
PGP517B0330CD1H3NL3L2S
PGP517B0330CD1H3NP4P2C
PGP610A0500CS1H2NE5E3B1B1
PGP620A0410BM3A4VE7E7B1B1G4
PGP620A0410BM3A4VE7E7B1B1G4‌
PGP620A1000AC2H2VF6F5B1B1
PGP620B0410CE1H3MS6D5C
PGP640A0600CD1H3NT5E6B1B1
PGP640A0600CD1H3NT5E6B1B1‌
PGP640A1500CS2D3VE5E3B1B1
Shipping & Delivery

Process steps:
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.